Welcome to SEVOCAB: Software and Systems Engineering Vocabulary

Find authoritative definitions for software and systems engineering terms in SEVOCAB.
A project of the IEEE Computer Society and ISO/IEC JTC 1/SC7, SEVOCAB includes definitions
from international standards. You can search for a term as defined in the standards,
or for all the definitions in a source standard. To give you an understanding of related
concepts, SEVOCAB will return any definition for the term, as well as all the definitions
that use the term.

For more information about using the system, please click the "SE Vocab Help" button above.

Material reprinted with permission from Project Management Institute, A Guide to the Project Management Body of Knowledge (PMBOK®) Guide - Fifth Edition, 2013.
Copyright and all rights reserved. PMI is a service and trademark of the Project Management Institute, Inc. which is registered in the United States and other nations.
PMBOK is a trademark of the Project Management Institute, Inc. which is registered in the United States and other nations.